<?php

namespace App\Http\Controllers\Auth;

use App\Http\Controllers\Controller;
use Illuminate\Foundation\Auth\AuthenticatesUsers;
use Illuminate\Http\Request;
use Illuminate\Support\Facades\Auth;
use \Illuminate\Foundation\Http\FormRequest;
class LoginController extends Controller
{
    /*
    |--------------------------------------------------------------------------
    | Login Controller
    |--------------------------------------------------------------------------
    |
    | This controller handles authenticating users for the application and
    | redirecting them to your home screen. The controller uses a trait
    | to conveniently provide its functionality to your applications.
    |
    */

    use AuthenticatesUsers;

    /**
     * Where to redirect users after login.
     *
     * @var string
     */
    protected $redirectTo = '/home';

    /**
     * Create a new controller instance.
     *
     * @return void
     */
    public function __construct()
    {
//        $this->middleware('guest')->except('logout');
    }

    protected $maxAttempts = 4;  # hits; 命中次数；
    protected $decayMinutes = 15; # 时间限制；

    # 设置当了名
    public function username()
    {
        return 'username';
    }


    public function login(Request $request)
    {
        $credentials = request(['username', 'password']);

        if (! $token = auth()->attempt($credentials)) {
            return response()->json(['error' => 'Unauthorized'], 401);
        }

        return response()->json([
            'access_token' => $token,
            'token_type' => 'bearer',
            'expires_in' => auth()->factory()->getTTL() * 60
        ]);
    }



    protected function validateLogin(Request $request)
    {

        $request->validate([
            $this->username() => 'required|string',
            'password' => 'required|string|asfdfklj',
        ]);

    }

}
